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package edu.yonsei.iwb.smarttv.querygraph;

import java.util.Vector;

/**
 *
 * @author Onlyjiny
 */
public class QueryCombinationSet extends Vector<QueryCombination> {

    @Override
    public String toString() {
        StringBuffer sb = new StringBuffer();
        sb.append("[\n");
        for (int i = 0; i < this.size(); i++) {
            sb.append(this.get(i).toString());
            if (i != (this.size() - 1)) {
                sb.append(",\n");
            }
        }
        sb.append("\n]\n");
        return sb.toString();
    }
}
